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IMX8 KERNEL->SCFW

Question asked by WANG LI on Apr 15, 2020
Latest reply on Apr 16, 2020 by WANG LI

hello,

 

use API(sc_pm_reset) to SCFW in kernel, but fair.

use API(sc_pm_set_resource_power_mode) to SCFW in kernel, its successful.

sc_fw_api_qx_b0.PDF:

Only the owner of the SC_R_SYSTEM resource or a partition with access permissions to SC_R_SYSTEM can do this

How to get permission?

 

BRS 

Thanks

Grayli

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